A JAVA base application that will scan a list of IPs and associated port to validate if it is reachable. Provides you a graphical view and historical data on the previous run. Can be run once or through a start/stop mechanism. You can import a CSV list or add the entries manually. The IP-Port Analyzer has many customizable features so this tool will adapt to your needs.
Feel free to comment and help me debug and enhance this software. I'm doing this has a way to get back into programming...